This study mainly discusses how the way of child rearing of new immigrants affects their educational opportunities from the perspective of social capital. This study is based on purposively sampling. The data consist of three new immigrants, two from China, one from the Philippines, and they all have the experience of educating children, and have married for almost 10 years in Taiwan. The results of this study show that first, for children's education, they focus on moral character and attitude toward learning more than school grades. Second, communication between teachers and parents focus on children's daily lives not their learning performance. Immigrants stress the development of non-cognitive ability, and ignore the importance of cognitive ability. However, Taiwan's education system is based on the examination as the main screening method. It makes Taiwan's education system as an invisible screen. Those children from immigrant families with good moral character and learning attitude are filtered, so that only students with high academic success could pass the screening. In this regard, the education system has become the obstacle to immigrants' children on the path to the flow of higher class.